I am kind of interested too. The big question for me is does this work like an in-ear canal headset, or does it rest on the ear? I have bluetooth headset for my phone (the one amazon had as deal of the day the other day) and it's a very good headset, but I can only wear it with the ear loop, and that thing is uncomfortable. I thought the idea was to stick it into your ear, but it's not like that. It rests on your ear and for me it either won't stay put (and so I have to use the uncomfortable ear loop), or with one of the other inserts it does stay in my ear, but it is raised away from it and then I have to crank it up to hear it, especially if it's noisy.
So I want one that works like an in-ear canal headphone. Does this work like that or is this another one that rests on the ear? That this works for the xbox too is nifty, but it's only of value to me if it's more comfortable and still works well.